baber/WOPTO huggingface dataset:
Patent EP-0057235-A1 (EP)
Inventor: CLENDENIN RALPH M
IPC: G01S17/66
Filed: 1981-08-06
Abstract: Systeme optique de visee possedant en combinaison: un ensemble (10) de visee, comprenant un miroir stabilise (12, 14), un viseur a laser (24), un telemetre a laser (26), un systeme optique commun (16), un systeme optique de television (20) et une camera de television (22); un panneau de commande (50), comprenant une commande manuelle (52, 67, 79), des affichages de distance, azimut et elevation (75, 76, 77), des circuits electroniques de servo-commandes (56) et des circuits electroniques de commande (58) du niveau lumineux/champ de vision; un affichage (60) comprenant des circuits video et de poursuite par television (54). Une cible peut etre localisee manuellement et poursuivie automatiquement au moyen des circuits de poursuite par television (54). La distance de la cible peut etre determinee par le telemetre a laser (26) et la cible peut etre eclairee au moyen d'un point de laser par un viseur a laser (24) afin de permettre l'utilisation de l'artillerie guidee pour attaquer la cible. L'ensemble de visee (10) grace a l'integration d'un lit optique (11) aux elements de l'ensemble presente un poids tres reduit, ce qui permet son montage sur un mat (5) au-dessus du plan d'un rotor d'helicoptere.
Patent EP-0058357-A1 (EP)
Inventor: STEVENS TIMOTHY SEAN
IPC: G01N30/56
Filed: 1982-02-05
Abstract: A chromatographic analytical column, containing an agglomerated type anion-exchange packing, comprising:
     Component A, which comprises a pressure packed bed of substrate particles of insoluble synthetic resin, having cation-exchanging sites at least on their available surfaces, the particles being of low porosity relative to Component B microparticles, and   Component B, derived by agglomerating microparticles of insoluble synthetic resin onto the pressure packed bed of Component A particles, the microparticles having a volume average diameter of less than 1,500 and greater than 50 Angstroms and having anion-exchanging sites, at least on their outer surfaces, which attract available cation sites of Component A, wherein said microparticies are attached as a monolayer to the available surfaces of the Component A particles.
Patent EP-0060456-A1 (EP)
Inventor: OPPENLAENDER KNUT DR CHEM
IPC: C07D233/06
Filed: 1982-03-05
Abstract: 1. A compound of the formula I  see diagramm : EP0060456,P5,F1  where R is alkyl or alkenyl, each having 7 to 25 carbon atoms, and n is 1 or 2.
Patent EP-0061152-A1 (EP)
Inventor: REMENYI KARL DIPL-ING
IPC: B61D27/00
Filed: 1982-03-18
Abstract: 1. Process for operating a single-channel air-conditioning system for passenger-train compartment coaches, with at least one central air treatment unit (L) supplying the basic heat requirement and having at least two heating registers (HR) for the initial flow temperature of the heating medium, with a central control unit (SLa), in which a command variable for the initial flow temperature is formed and switching means (SLb) switch the central air treatment unit as a function of the command variable for the initial flow temperature, and with secondary heating bodies (N1 , N2 ... Nn ) for the individual setting of the compartment temperature in each compartment, this setting being controlled as a function of a desired-value transmitter in each compartment, characterised in that the two heating registers (HR1, HR2) of the central air treatment unit (L) are switched on and off by the switching means as a function of the command variable ( F ) for the initial flow temperature with such a time shift relative to one another that the first heating register (HR1) is switched on approximately in the middle of the period of the switching cycle and the command variable ( F ) for the initial flow temperature is formed in the central control unit (SLa) from the respective operating times of the secondary heating bodies (N1 , N2 ... Nn ) of the compartments.
Patent EP-0106911-A1 (EP)
Inventor: GARDNER DAVID MILTON
IPC: C07C211/08
Filed: 1982-10-25
Abstract: Aliphatic and aromatic amines are prepared by the addition of N-H bonds from ammonia or a primary or secondary amine across the double bonds of an olefin under the influence of light energy, preferably in the presence of a photocatalyst. Amines are widely used commercially as intermediates in the manufacture of rubber products, pharmaceuticals, insecticides, dyestuffs, textile finishing agents, etc.
Patent EP-0080181-A1 (EP)
Inventor: DUNGS KARL
IPC: F16K1/44
Filed: 1982-11-19
Abstract: 1. Method for the assembly of a double-seat valve, having a chamber (2), which comprises a free opening in one side and two valve seats (12, 13) arranged coaxially with respect to each other in walls (6, 7) lying opposite each other and adjoining the opening, as well as two valve discs (14, 18) attached to a common rod (20) and cooperating with the valve seats, whereof the front valve disc (14) in the closing direction fits through the rear valve seat (12) in the closing direction, characterised in that the first rear valve disc (18) in the closing direction is rigidly attached to the rod (20), that the second, front valve disc (14) in the closing direction is loosely fitted on the same rod (20) and is supported by its side facing the first valve disc (18) on a spring (82) arranged on the rod, that the rod (20) and the second valve disc (14) are provided with an adhesive, that the rod (20) with the second valve disc (14), possibly with simultaneous compression of this valve disc, is pushed through the valve seat (12) associated with the first valve disc (18) and the first valve disc (18) is brought to bear against the valve seat (12) associated therewith, whereas at the same time the second valve disc (14) is held by the spring (82) in abutment with the valve seat (13) associated therewith and that the arrangement is left in this position until the adhesive sets.
Patent EP-0085764-A1 (EP)
Inventor: HOSHINO YOSHIHIRO
IPC: G10D13/06
Filed: 1982-11-29
Abstract: A support and stop (15) for the upper cymbal of a high-hat cymbal, wherein the upper cymbal (5) is supported on a longitudinally movable supporting rod (9) by means of a bolt (16) with an upper holding nut (17) threadedly secured above it and a lower holding nut (18) threadedly secured beneath it. The upper and lower holding nuts (17, 18) have respective upper and lower terminal openings passing through them which have internal diameters approximating the diameter of the supporting rod (9) and being smaller than the internal diameter of the bolt (16). A clamping screw (8) passes through the upper holding nut (17), pressing the supporting rod (9) against the internal walls of the upper and lower terminal openings and canting the rod (9) in the terminal openings for locking the supporting rod (9) to the support (15). The cymbal (5) passes through a felt ring (4) which is secured to the exterior of the bolt (16) by the lower holding nut (18) below and by a locking nut (1) above, which locking nut (1) is located beneath the upper holding nut (17).
Patent EP-0081739-A1 (EP)
Inventor: RODI ANTON
IPC: B41F31/04
Filed: 1982-11-30
Abstract: Bei einer Vorrichtung zum Steuern einer Vielzahl von Stellmotoren (2a, 2b ... 2n) an Druckmaschinen, insbesondere zum Einstellen des Farb- oder Feuchtdickenprofils an Offset-Druckmaschinen, die mehrere Druckwerke und eine Vielzahl von einzelnen Zonen jedes Druckwerkes zugeordneten Stellmotoren aufweist, welche Stellmotoren mittels einer Steuereinrichtung (11) ein- und ausschaltbar sind, ist die Steuereinrichtung so ausgebildet, daß sie, solange für mehr Stellmotoren ein Verstellbefehl vorliegt, als das Netzgerät (4) aufgrund seiner begrenzten Leistung zu speisen vermag, unabhängig von der Zuordnung der Stellmotoren zu bestimmten Druckwerken stets so viel Motoren mit dem Netzgerät verbindet, daß deren Gesamt-Stromaufnahme die Leistungsfähigkeit des Netzgerätes nicht überschreitet. Dabei kann die Steuereinrichtung entweder die Anzahl der eingeschalteten Stellmotoren konstant halten oder aber das Einschalten in Abhängigkeit von der Höhe des allen angeschlossenen Stellmotoren zugeführten Stromes bewirken. Bei der Auswahl zuzuschaltender Motoren können Prioritäten berücksichtigt werden.
Patent EP-0060668-A1 (EP)
Inventor: MARKWELL ROGER EDWARD
IPC: C07D409/06
Filed: 1982-03-08
Abstract: Compounds of formula (I):
     or a pharmaceutically acceptable salt thereof, wherein m is 0 to 3; n is 1 to 5; R 1  is hydrogen, or C 1-6  alkyl; R 2  is hydrogen, C 1-4  alkyl, -(CH 2 )p-NH 2  wherein p is 1 to 4, or -NHCOR, wherein R 5  is C 1-4  alkyl; R 3  is hydrogen or C 1 - 6  alkyl; R 4  is C 1 - 4  alkyl, C 1-4  alkoxy, halogen or CF 3 ; and X is CH 2  or S. 
     Having useful pharmacological activity, compositions containing them, and a process for their preparation.
Patent EP-0063035-A1 (EP)
Inventor: LANG CURTIS E
IPC: A01K91/18
Filed: 1982-04-07
Abstract: An apparatus and method for semi-automatically baiting the hooks of long-line used in commercial deep sea fishing includes a bait holding receptacle (9), and a slotted separator (12) positioned in or in association with the receptacle and extending substantially from end to end thereof, whereby ground-line (15) with leaders (16) periodically attached to the ground-line is passed behind the separator (12) such that a gangion portion of the leader extends through the slot in the separator (12) and the hook of the leader secures itself to a piece of bait held in the bait holding receptacle (9).
Patent EP-0074793-A1 (EP)
Inventor: OKADA TOSHIRO
IPC: H03L7/113
Filed: 1982-09-08
Abstract: A phase-locked loop circuit which obtains a signal synchronized in phase with an input signal which includes a synchronizing portion and a data portion includes a voltage controlled oscillator (VCO), frequency/phase comparator (EPC) a phase comparator (PC) and a control mean (8a). The frequency/phase comparator detects both the phase difference and the frequency difference between the input signal and a signal derived from the output of the voltage controlled oscillator, and the phase comparator detects the phase difference between the input signal and a signal derived from the output of the voltage controlled oscillator. The control mean controls the voltage controlled oscillator, during at least some portion of the synchronizing signal portion on the basis of the output of the frequency/phase comparator, and, during the data signal portion, on the basis of the output of the phase comparator.
Patent EP-0078186-A1 (EP)
Inventor: DE ROUVILLE GUY
IPC: A23K10/24
Filed: 1982-10-08
Abstract: The feed product according to the invention, produced from abattoir blood, is characterised essentially in that it is produced from liquid blood, in that the said liquid blood undergoes a preservation treatment by means of an antioxidant product, followed by partial removal of the excess amount of at least one of the stabilising components of the albuminoid product and of dry feed products reequilibrated with respect to components necessary for nutritional requirements, in that the said product has a high moisture level and in that it is contained under sterile conditions after cooking in a sealed casing. Application: animal feed.
Patent EP-0095542-A1 (EP)
Inventor: GOEDERT NICOLAS
IPC: B29C65/18
Filed: 1982-05-28
Abstract: A filter-bag (1) for medicinal or aromatic infusions is provided with an exterior pocket (9) adapted to receive a tea or coffee spoon, thus permitting to maintain the filter-bag in the bottom of a cup (cf. FIGS. 2, 3 and 4). A method for manufacturing a filter-bag according to the invention comprises sandwiching between two continuously traveling filterpaper webs heaps of plant-based product placed onto one of said webs, and partially welding an exterior paper web of reduced width onto one of said filterpaper webs, in welding said filter-bags shut and cutting them to smaller units. Apparatus for manufacturing a filter-bag according to the invention substantially comprises two main spools (37, 38) continuously feeding two filterpaper webs (43, 55), a metering device (47, 46, 44, 45) for dispensing plant-based product, an additional spool (56) continuously feeding a paper web (57) of smaller width than said first or second paper webs and being attached onto one of the latter, a welding device (49, 50) and a cutting device (59, 60, 61, 62, 63, 64) (cf. FIGS. 9, 10, 11).
Patent EP-0067189-A1 (EP)
Inventor: HUSSMANN PETER
IPC: A23F5/26
Filed: 1981-12-18
Abstract: Selon le procede d'extraction, par exemple de cafe, plusieurs quantites de solution d'extrait, separees les unes des autres, de concentration differente, contenues dans une batterie de recipients (5), sont successivement melangees, chacune avec une quantite de matiere de base, dans un extracteur filtrant a base plate (12) et ensuite a nouveau separees. On commence avec les solutions a haute concentration et termine avec les solutions a faible concentration. Les solutions a concentration relativement faible sont chauffees alors que les solutions a concentration relativement elevee restent froides.
Patent EP-0081497-A1 (EP)
Inventor: KNUDSON GARY ART
IPC: B21D39/02
Filed: 1982-02-19
Abstract: Un appareil d'agrafage possede deux groupes de rouleaux opposes d'agrafage (21, 22 et 23, 24) montes en rotation sur une base (20) et positionnes de sorte que les groupes engagent successivement et cheminent sur des portions de bords lateraux opposes du panneau et replient une section laterale terminale (17) pour former une couture continue. Un moteur d'entrainement (111) et un train d'entrainement (81, 82, 83, 84, 113) entre le moteur et les rouleaux assurent un entrainement positif direct pour chaque rouleau. Un rouleau de chaque groupe est monte sur une portion de base coulissante (27) qui permet de faire varier l'espacement des rouleaux et est amovible depuis une base principale (26) et peut y etre reintroduit le long du bord oppose pour inverser les positions des rouleaux.
Patent EP-0094950-A1 (EP)
Inventor: JAMES CHRISTOPHER
IPC: G09B9/14
Filed: 1982-11-30
Abstract: Un simulateur de vol sur planeur (10) comprend un cockpit simulé (11) comprenant un siège (17) pour un pilote; une suspension à balancier (12) pour le cockpit (11) monté sur un châssis (31) de manière à permettre le déplacement du cockpit (11) avec au moins deux degrés de liberté de rotation et au moins un degré de liberté de translation; une pluralité de béliers hydrauliques ou pneumatiques (21, 23, 24, 27, 28) reliés entre le châssis (31) et la suspension (12) pour déplacer le cockpit (11); un projecteur (14) et un écran (15) disposés de manière à obtenir une image visuelle dans le champ de vision d'une personne dans le cockpit (11); et des organes de commande (16) pour commander les béliers hydrauliques ou pneumatiques (21, 23, 24, 27, 28) de sorte à pouvoir déplacer le cockpit (11) d'une manière correspondant aux images affichées sur l'écran (15).
Patent EP-0095622-A1 (EP)
Inventor: SHAFER DAVID A
IPC: G03F7/20
Filed: 1983-05-11
Abstract: This invention is directed to a restricted off-axis field optical system having a broad spectral range, which first and second nearly concentric optical subsystems, said subsystems being constructed and arranged with respect to each other so that variation in performance of one subsystem with wavelength substantially balances that of the other. That is, the subsystems are constructed and arranged with respect to each other so that the sum of the refractive power is nearly zero and the sum of the reflective power is also nearly zero.
Patent EP-0098441-A1 (EP)
Inventor: BAUMELER HANS
IPC: B02C13/288
Filed: 1983-06-20
Abstract: 1. An installation with at least one hammer mill (1), the rotor (3) of which being at least partially surrounded by a casing provided with openings, particularly by a sieve screen (4), said hammer mill (1) comprising supply means (8, 9, 10) for the bulk material and an aspiration opening (12) of variable cross-section within an entrance area for conducting air through the mill (1) by a blower (14) connected thereto, characterized in that an air control device (21) is also provided within the entrance area (5) of the mill (1; 1a, 1b) and comprises at least one measuring device (28) and at least one actuating element (22).
Patent EP-0099102-A1 (EP)
Inventor: TABATA GEORGE KOICHI
IPC: G11B20/24
Filed: 1983-07-11
Abstract: @ A signal conditioning method and apparatus for preconditioning an FM code signal prior to its processing by a limited bandwidth medium such as an audio magnetic recording track. The FM code signal is preconditioned to limit its bandwidth and alter its phase equalization prior to processing by the medium. The phase equalization is altered in a way opposite to the alteration performed subsequently by the limited bandwidth medium, such that the conditioned signal after recovery from the medium has substantially no phase distortion relative to the input signal and no high energy distortion. The invention is particularly useful when an FM code signal is to be mixed with an analog signal and the composite signal is first processed by a limited bandwidth medium and is then processed by a further analog medium, such as an FM modulator.
Patent EP-0117277-A1 (EP)
Inventor: MARTINEN HINRICH DIPL-PHYS
IPC: H01S3/03
Filed: 1983-09-20
Abstract: Gas flow laser, in particular a laser through which the gas flows transversely, or through which it flow rapidly in an axial direction, which possesses a main gas circuit embracing the resonator and a circulating pump, together with an auxiliary circuit for continuously bleeding-off, conditioning and reintroducing a partial stream of the gas. The cost of the auxiliary circuit is reduced by connecting it to the main circuit upstream and downstream of the circulating pump, so that the full delivery head by the circulating pump is available for operating the auxiliary circuit. The supply of fresh gas can be introduced independently of the auxiliary circuit.
Patent EP-0108237-A1 (EP)
Inventor: SCHMIDT ROBERT R DR
IPC: A01N47/36
Filed: 1983-09-28
Abstract: The novel synergistic active-compound-combination consisting of  (1) 4-amino-6-tert.-butyl-3-ethylthio-1,2,4-triazin-5(4H)-one of      the formula I <IMAGE>  and (2) N-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)-aminocarbonyl]-2- chlorobenzenesulphonamide (chlorsulfuron) of the formula II <IMAGE> can be used particularly advantageously for selectively controlling weeds in cereal crops.
Patent EP-0111949-A1 (EP)
Inventor: DRENT EIT
IPC: C07C53/12
Filed: 1983-11-21
Abstract: Process for the preparation of a carboxylic anhydride by reacting under virtually water-free conditions an ester having the formula R 1 COOCH 2 R 2  or an ether having the formula R 3 OR 4  in which R 1 , R 3  and R 4  represents substituted or non-substituted hydrocarbon groups and R 2  represents hydrogen or a substituted or non-substituted hydrocarbon group with carbon monoxide in the presence of a nickel catalyst, an iodide and/or bromide source and at least one co-promoter, characterized in that the reaction is carried out in the presence of a compound having the formula
     in which X represents phosphorus, arsenic or antimony and Y oxygen, sulphur or selenium and a and b are 0 or 1 and R 5  represents hydrogen or a substituted or non-substituted hydrocarbon group and R 6  and R 7  represent a substituted or non-substituted hydrocarbon group, or a and b are 0 and R 6  and R 7  form a heterocyclic group with X and R 5  represents hydrogen or a substituted or non-substituted hydrocarbon group, or in the presence of a complex of a compound having the formula I with a hydrocarbon iodide or bromide, an acyl iodide or bromide or Hl or HBr.
Patent EP-0095261-A1 (EP)
Inventor: WILLIAMS EDWARD ROY
IPC: A41D27/24
Filed: 1983-05-03
Abstract: A method of preparing a piece of flexible sheet material (2) for a sewing or like joining operation along a curved edge (2') comprises distorting the material (2") with said edge (2') free in such a way that the edge (2') is straightened in readiness for the joining operation. Apparatus for carrying out the method comprises a former (6) on which the material (2) can be located with the curved edge (2') overlapping one side of the former. Displacing means (32) displace the material (2") with respect to the former so as to straighten the curved edge (2').
Patent EP-0101174-A1 (EP)
Inventor: BREHM GAILON E
IPC: H03F3/60
Filed: 1983-07-05
Abstract: A monolithic amplifier having a common-gate input stage with a device transconductance which is higher than required for input match, and a load impedance presented to the common-gate stage which is not conjugate matched. Common-gate circuits are commonly thought to have poorer noise figures and poorer stability than their common-source counterparts. However, in the past, common-gate microwave circuits have relied on the widely known fact that if a device having 20 mS transconductance is used in a 50 ohm circuit with its output conjugately matched, very wideband performance is obtained with excellent input match. Noise figure in this case is necessarily poorer than with the conventional common-source configuration. The present invention teaches a common-gate configuration using an FET with higher transconductance and a higher output load impedance. Over narrower bandwidths, excellent input match is thus obtained with noise figures at least as good as those obtained with the common-source approach, which cannot provide good input match. This combination of noise figure and input match is achieved in a compact monolithic structure. 
     In order to provide low and exactly repeatable common lead inductance (gate lead inductance) and low feedback parasitics in a common-gate low noise amplifier, a GaAs FET connects the gate electrode 20 to ground at various points along its width by means of an air bridge crossover structure 14, 22, 23, 24. This structure crosses over the input (source) lines 16 with very low capacitance. Since the gate lead inductance is low in this design, and because in monolithic form this inductance does not vary as is the case for a device grounded using bond wires, common-gate circuit stability is assured. This device preferably uses the well-known pi-gate configuration to provide low drain-gate parasitic capacitance and equal phasing to all parts of the device.
Patent EP-0100265-A1 (EP)
Inventor: GRUMBACH RICHARD
IPC: B29C63/02
Filed: 1983-07-12
Abstract: A method and apparatus are disclosed for covering the face of a blank of mineral or organic glass with a protective plastic film. Before pressing the protective film onto the surface of the blank, the blank and film are positioned a certain distance from each other by means of separate holding devices and held so that the edge of the blank and the film do not touch. The film is then heated so that the center of the film surface attains a higher temperature than the outer edge. Pneumatic pressure is then applied to the film surface so that more pressure is exerted at the center of the film than at the outer edge. The protective film is forced on to the surface of the blank from the center radially outward by the applied air pressure, forcing gas trapped between the block and the film to escape from between the blank and the film toward the outer edge of the film as the film makes contact with the blank. Finally, additional pressure is applied to the film to complete the bonding of the film to the blank.